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Chemische vergelijkingen in evenwicht op12/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
C11H19O10CH2OHCH3COOCH3 = CH3OHCOH2CO10H19C11OCH3 =>
C11H19O10CH2OHCH3COOCH3 = CH3OHCOH2CO10H19C11OCH3

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

Zn{2} + PbOH{2} = ZnOH{2} + Pb{2} =>
Zn{2} + PbOH{2} = ZnOH{2} + Pb{2}

C3Cl2N3NaO3 + HCl = NaCl + (C(O)NH)3 + Cl2 =>
C3Cl2N3NaO3 + 3 HCl = NaCl + (C(O)NH)3 + 2 Cl2

NO3{-} = NO2{-} + O2 =>
2 NO3{-} = 2 NO2{-} + O2

H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl

CrCl3 + CaCO3 = Cr2(CO3)3 + CaCl2 =>
2 CrCl3 + 3 CaCO3 = Cr2(CO3)3 + 3 CaCl2

H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O

SrBr2 + Rb3PO4 = SrPO4 + Br2Rb3 =>
SrBr2 + Rb3PO4 = SrPO4 + Br2Rb3

Cu + In + P = CuInP =>
Cu + In + P = CuInP

SnCl2 + HNO3 + KMnO4 = Sn(NO3)4 + Cl2 + H2O + Mn(NO3)2 + KNO3 =>
5 SnCl2 + 32 HNO3 + 4 KMnO4 = 5 Sn(NO3)4 + 5 Cl2 + 16 H2O + 4 Mn(NO3)2 + 4 KNO3

H2CO3 + Mg(NO3)2 = HNO3 + MgCO3 =>
H2CO3 + Mg(NO3)2 = 2 HNO3 + MgCO3

KMnO4 + CuCl2 = KCl + Cu(MnO4)2 =>
2 KMnO4 + CuCl2 = 2 KCl + Cu(MnO4)2

CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4

Cr2(SO4)3 + H2 + Na2CO3 = CrSO4 + Na2SO4 + CO2 + H2O =>
Cr2(SO4)3 + H2 + Na2CO3 = 2 CrSO4 + Na2SO4 + CO2 + H2O

Pb(NO3)4(aq) + MgCl2(aq) = PbCl4(aq) + Mg(NO3)2(aq) =>
Pb(NO3)4(aq) + 2 MgCl2(aq) = PbCl4(aq) + 2 Mg(NO3)2(aq)

Cl2 = Cl4 =>
2 Cl2 = Cl4

Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2

FeSO4 + Br2 = BrSO4 + Fe =>
2 FeSO4 + Br2 = 2 BrSO4 + 2 Fe

NaF + HBr = HF + NaBr =>
NaF + HBr = HF + NaBr

CrO + H3PO4 = Cr3(PO4)2 + H2O =>
3 CrO + 2 H3PO4 = Cr3(PO4)2 + 3 H2O

Ce = Ce2 =>
2 Ce = Ce2

T5 = T8 =>
8 T5 = 5 T8

NaO + H2O = NaO2 + H2 =>
NaO + H2O = NaO2 + H2

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3

Cl4 = Cl8 =>
2 Cl4 = Cl8

Br2 + FeI3 = FeBr + I2 =>
Br2 + 2 FeI3 = 2 FeBr + 3 I2

BaCI2 + Na2CO3 = BaCO3 + Na2CI2 =>
BaCI2 + Na2CO3 = BaCO3 + Na2CI2

C2H5OHCH3COOH = CH3COOC2H5H2O =>
C2H5OHCH3COOH = CH3COOC2H5H2O

Sn(NO3)2 + CrSO4 = SnSO4 + Cr(NO3)2 =>
Sn(NO3)2 + CrSO4 = SnSO4 + Cr(NO3)2

Mg + Ag2CO3 = Ag + MgCO3 =>
Mg + Ag2CO3 = 2 Ag + MgCO3

CoCO3 + C5H8O2 = Co(C6H8O2)3 + C2H4O2 + H2O =>
4 CoCO3 + 18 C5H8O2 = 4 Co(C6H8O2)3 + 11 C2H4O2 + 2 H2O

NO + KMnO4 + H2O = NO2 + MnO2 + KOH =>
3 NO + 2 KMnO4 + H2O = 3 NO2 + 2 MnO2 + 2 KOH

Al2O3 + SiO2 = Al14Si5O31 =>
7 Al2O3 + 5 SiO2 = Al14Si5O31

C7H6O2 + CH3OH = C6H5COOCH3 + H2O =>
C7H6O2 + CH3OH = C6H5COOCH3 + H2O

Na3PO4 + Ca = Ca2PO4 + Na =>
Na3PO4 + 2 Ca = Ca2PO4 + 3 Na

Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2 =>
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2

FeCl3 + KSCN = Fe(SCN)6{3-} + KCl + K{+} =>
FeCl3 + 6 KSCN = Fe(SCN)6{3-} + 3 KCl + 3 K{+}

HCl + MnO2 + TeO2 + H2O = MnCl2 + H6TeO6 =>
2 HCl + MnO2 + TeO2 + 2 H2O = MnCl2 + H6TeO6

Na3PO4 + Pb(C2H3O2)2 = Na(C2H3O2) + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(C2H3O2)2 = 6 Na(C2H3O2) + Pb3(PO4)2

Si + SO4 = Si(SO4)2 =>
Si + 2 SO4 = Si(SO4)2

Cl + Au = Cl3Au =>
3 Cl + Au = Cl3Au

HCl + Na2CO3 = Na2Cl + CO3H =>
HCl + Na2CO3 = Na2Cl + CO3H

K2ZnO2 + H2SO4 = H2ZnO2 + K2SO4 =>
K2ZnO2 + H2SO4 = H2ZnO2 + K2SO4

D{+} + OD{-} = D2O =>
D{+} + OD{-} = D2O

I + SO4 = SO4I =>
I + SO4 = SO4I

KOHHCl = KClH2O =>
KOHHCl = KClH2O

NH4OH + HCN = NH4CN + H2O =>
NH4OH + HCN = NH4CN + H2O

Cr(NO3)2 + O2 + H2O = HNO3 + Cr(OH)3 =>
4 Cr(NO3)2 + O2 + 10 H2O = 8 HNO3 + 4 Cr(OH)3

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